Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by P & Amp F Brother Ind CorpfiledCriticalP & Amp F Brother Ind Corp
Priority to TW088203353UpriorityCriticalpatent/TW437479U/en
Publication of TW437479UpublicationCriticalpatent/TW437479U/en